<%@ page language="java" contentType="text/html; charset=utf-8"
	pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>error</title>
<script type="text/javascript">
	function toBack() {
		history.go(-1);
	}
</script>
</head>
<body>
	<table align="center" style="border: 1px solid gray">

		<tr align="center">
			<td>error</td>
		</tr>
		<tr>
			<td>
				<input type="button" onclick="toBack()" value="返回上一页">
			</td>
		</tr>
	</table>
</body>
</html>